12395285 has 12 divisors (see below), whose sum is σ = 17303148. Its totient is φ = 8499456.

The previous prime is 12395281. The next prime is 12395287. The reversal of 12395285 is 58259321.

12395285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5207524 + 7187761 = 2282^2 + 2681^2 .

It is not a de Polignac number, because 12395285 - 2² = 12395281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12395281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25052 + ... + 25541.

It is an arithmetic number, because the mean of its divisors is an integer number (1441929).

Almost surely, 2^12395285 is an apocalyptic number.

It is an amenable number.

12395285 is a deficient number, since it is larger than the sum of its proper divisors (4907863).

12395285 is an equidigital number, since it uses as much as digits as its factorization.

12395285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50612 (or 50605 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The square root of 12395285 is about 3520.6938236660. The cubic root of 12395285 is about 231.4295649394.

The spelling of 12395285 in words is "twelve million, three hundred ninety-five thousand, two hundred eighty-five".